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 Categories >> Software >> Data Warehouse >> Data Warehouse General
 
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Question Asked @ Answers Views     Select
why we use dmr model in cognos report studio ? give me difference between dmr model and relational model.    0  3
what is difference between scd2 and scd3    2  1022
how to find unique records in informatica level ibm   1  1037
Hi Friends, Can anyone tell me. is there any certification in Database testing or BI testing or ETL testing international certification? Thanks ArunKumar    0  554
Why joiner transformation does not allow the aggregator transformation and expression transformation to join    2  4095
Which one among Star and snowflake schemas will occupy more space? barclays   1  4927
How to answer the question how many fakt table in your datawarehouse and what size it have? cap-gemini   3  4468
if source contain 10records how you identify header and footer polaris   2  3624
Explain Process flow in data warehouse?? birlasoft   1  2097
Hi, i want to do certification in datawarehouse?? which certification is best in current trend?? pls mention the cost also if u can....    0  846
What is an IDQ file? What is the purpose of the IDQ file and what kindof information does it usualy hold? Can it be imported by informatica?    0  3638
What are the different types of Fatcs? Explain with example only cts   3  5644
Best institute for MS BI training in Hyderabad, India?    4  8575
does anyone "QlikView" BI tool. if you have any docs send me pls. yaparas84@gmail.com    0  3912
Best Data Ware housing training institute in delhi    3  2692
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Un-Answered Questions
 
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what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed. 542
How to handle multi value dimensions? 738
Explain grouped cross tab? 1160
What is MODEL is Data mining world? 1127
if you use oracle sql*loader , how do you transform data with it during loading? 633
What is Cognos script editor? 852
Explain Association algorithm in Data mining? 549
why we use dmr model in cognos report studio ? give me difference between dmr model and relational model. 3
What is Discrete and Continuous data in Data mining world? 903
In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ? 783
does anyone "QlikView" BI tool. if you have any docs send me pls. yaparas84@gmail.com 3912
What are the different problems that ?Data mining? can solve? 924
How do you setup Lo-cockpit? 1632
what is parallel query? 527
can anybody mail me the FAQS for hyperion essbase amd planning 4042
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